Srimad-Bhagavatam: Canto 12 - Chapter 1 - Verse 33-34
Sanskrit:
तौ शुक्लकृष्णौ नवकञ्जलोचनौचतुर्भुजौ रौरववल्कलाम्बरौ ।पवित्रपाणी उपवीतकं त्रिवृत्कमण्डलुं दण्डमृजुं च वैणवम् ॥ ३३ ॥पद्माक्षमालामुत जन्तुमार्जनंवेदं च साक्षात्तप एव रूपिणौ ।तपत्तडिद्वर्णपिशङ्गरोचिषाप्रांशू दधानौ विबुधर्षभार्चितौ ॥ ३४ ॥
ITRANS:
tau śukla-kṛṣṇau nava-kañja-locanaucatur-bhujau raurava-valkalāmbaraupavitra-pāṇī upavītakaṁ tri-vṛtkamaṇḍaluṁ daṇḍam ṛjuṁ ca vaiṇavam
Translation:
One of Them was of a whitish complexion, the other blackish, and They both had four arms. Their eyes resembled the petals of blooming lotuses, and They wore garments of black deerskin and bark, along with the three-stranded sacred thread. In Their hands, which were most purifying, They carried the mendicant’s waterpot, straight bamboo staff and lotus-seed prayer beads, as well as the all-purifying Vedas in the symbolic form of bundles of darbha grass. Their bearing was tall and Their yellow effulgence the color of radiant lightning. Appearing as austerity personified, They were being worshiped by the foremost demigods.